Change in brain pressure during gallbladder resection- A study

Comparison of non-invasive intracranial assessment during laproscopic cholecystectomy using the Budohoski equation versus Xing Wang equation - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/07/091708

Enrollment

Registered

2025-07-25

Start date

Unknown

Completion date

Unknown

Last updated

2025-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: K801- Calculus of gallbladder with othercholecystitis Health Condition 2: K802- Calculus of gallbladder without cholecystitis Health Condition 3: K811- Chronic cholecystitis

Interventions

Intervention1: Budhoski equation: Intracranial pressure assessment in one study group will be done using Budhoski equation for which the data obtained from intraoperative transcranial color coded dupl

Eligibility

Inclusion criteria

Inclusion criteria: ASA physical status I and II Body mass index less than 30

Exclusion criteria

Exclusion criteria: Known intracranial pathology or raised ICP Ophthalmic disease affecting optic nerve Carotid artery stenosis or vascular malformations Poor acoustic windows for TCCD Pregnancy

Design outcomes

Primary

Measure	Time frame
Comparison of mean estimated ICP between the two groups at each time pointTimepoint: Timepoint 1- After securing the airway, but prior to pneumoperitoneum Timepoint 2- At 15 minutes after insufflation Timepoint 3- 2 minutes after release of pneumoperitoneum	—

Secondary

Measure	Time frame
Correlation between TCCD-derived ICP and ONSD at each time point Timepoint: Timepoint 1- After securing the airway, but prior to pneumoperitoneum Timepoint 2- At 15 minutes after insufflation Timepoint 3- 2 minutes after release of pneumoperitoneum ;Time of emergence from anesthesiaTimepoint: After discontinuation of volatile agent uptil eye opening to verbal command;Incidence of delayed emergence between the two groupsTimepoint: Will start from 15 minutes after stopping the anesthetics and administering the reversal agent from muscle relaxation	—

Measure

Time frame

Correlation between TCCD-derived ICP and ONSD at each time point Timepoint: Timepoint 1- After securing the airway, but prior to pneumoperitoneum Timepoint 2- At 15 minutes after insufflation Timepoint 3- 2 minutes after release of pneumoperitoneum ;Time of emergence from anesthesiaTimepoint: After discontinuation of volatile agent uptil eye opening to verbal command;Incidence of delayed emergence between the two groupsTimepoint: Will start from 15 minutes after stopping the anesthetics and administering the reversal agent from muscle relaxation

—

Countries

India

Contacts

Public ContactSunil Sharma

INDIRA GANDHI MEDICAL COLLEGE

kunaal_kumar@yahoo.com9945602747

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026